<html lang="en"> <head> 	<meta charset="utf-8"> 	<title>jQuery UI Datepicker - Restrict date range</title> 	<link rel="stylesheet" href="./DatePicker/jquery.ui.all.css"> 	<script src="./DatePicker/jquery-1.5.1.js"></script> 	<script src="./DatePicker/jquery.ui.core.js"></script> 	<script src="./DatePicker/jquery.ui.widget.js"></script> 	<script src="./DatePicker/jquery.ui.datepicker.js"></script> 	<link rel="stylesheet" href="./DatePicker/demos.css"> 	<script> 	$(function() {		$( "#datepicker" ).datepicker({ minDate: -20, maxDate: "+1M +10D" });	});	</script> </head> <body>  <div class="demo">  <p>Date: <input type="text" id="datepicker"></p>  </div><!-- End demo -->  </body> </html> 